<sect1 id="scripts-bash-intro">

    <title>Introduction</title>

    <para>

        This chapter describes the <command>centos-art.sh</command>

        script, including its execution environment, variables and

        functions. The <command>centos-art.sh</command> script is

        written in Bash and its main goal is to automate frequent

        tasks inside &TCAR;. The <command>centos-art.sh</command>

        script is organized by independent functions which try to

        follow the paradigm of doing just one thing and do it well.

    </para>

</sect1>